{"id":2779,"date":"2023-06-13T01:08:23","date_gmt":"2023-06-13T00:08:23","guid":{"rendered":"https:\/\/archive.belbi.bg.ac.rs\/2023\/?post_type=abstract&#038;p=2779"},"modified":"2023-06-14T18:37:24","modified_gmt":"2023-06-14T17:37:24","slug":"echocardiography-based-left-ventricle-cardiac-hypertrophy-simulations","status":"publish","type":"abstract","link":"https:\/\/archive.belbi.bg.ac.rs\/2023\/abstract\/echocardiography-based-left-ventricle-cardiac-hypertrophy-simulations\/","title":{"rendered":"Echocardiography-based Left Ventricle Cardiac Hypertrophy Simulations"},"content":{"rendered":"\n<p>Bogdan Mili\u0107evi\u0107<sup>*1,2<\/sup>, Miljan Milo\u0161evi\u0107<sup>2,3,4<\/sup>, Vladimir Simi\u0107<sup>2,3<\/sup>, Danijela Trifunovi\u0107<sup>5<\/sup>, Goran Stankovi\u0107<sup>5,6<\/sup>, Nenad Filipovi\u0107<sup>1,2<\/sup>, and Milo\u0161 Koji\u0107<sup>2,6,7<\/sup><\/p>\n\n\n\n<p class=\"affiliation-para\"><sup>1<\/sup>Faculty of Engineering, University of Kragujevac, Kragujevac 34000, Serbia<\/p>\n\n\n\n<p class=\"affiliation-para\"><sup>2<\/sup>Bioengineering Research and Development Center (BioIRC), Kragujevac 34000, Serbia <\/p>\n\n\n\n<p class=\"affiliation-para\"><sup>3<\/sup>Institute for Information Technologies, University of Kragujevac, Kragujevac 34000, Serbia<\/p>\n\n\n\n<p class=\"affiliation-para\"><sup>4<\/sup>Belgrade Metropolitan University, Belgrade 11000, Serbia<\/p>\n\n\n\n<p class=\"affiliation-para\"><sup>5<\/sup>Cardiology Department, University Clinical Center of Serbia, Visegradska 26, 11000 Belgrade, Serbia<\/p>\n\n\n\n<p class=\"affiliation-para\"><sup>6<\/sup>Serbian Academy of Sciences and Arts, Belgrade 11000, Serbia<\/p>\n\n\n\n<p class=\"affiliation-para\"><sup>7<\/sup>Houston Methodist Research Institute, Houston TX 77030, USA<\/p>\n\n\n\n<p>bogdan.milicevic [at] uni.kg.ac.rs<\/p>\n\n\n\n<p><strong>Abstract<\/strong><\/p>\n\n\n\n<p class=\"abstract-para\">Clinical scenarios can be evaluated using numerical modeling of the cardiac cycle prior to experimental or clinical application. Changes in wall thickness, displacement fields, and general cardiac function are all affected by hypertrophy. In our study, we calculated the effects of eccentric and concentric hypertrophy and monitored changes in ventricular thickness and shape. Concentric hypertrophy results in thicker walls, while eccentric hypertrophy results in  thinner walls. Passive stresses were calculated using recently established material modals based on Holzapfel&#8217;s work. Our modeling approach is based on composite shell finite elements, allowing easier and more efficient modeling compared to traditional 3D finite elements. A left ventricular model was constructed using echocardiographic images. Our modeling technology is based on accurate patient-specific geometries and realistic constitutive curves, so it can be used as the basis for real-world applications. Our model can be used to test medical hypotheses about the development of hypertrophy in healthy and diseased hearts under the influence of different conditions and factors.<\/p>\n\n\n\n<p class=\"abstract-para\"><strong>Keywords:<\/strong> composite shell finite elements, echocardiography, left ventricle, cardiac hypertrophy<\/p>\n\n\n\n<p class=\"abstract-para\"><strong>Acknowledgement:<\/strong> This research was supported by the European Union\u2019s Horizon 2020 research and innovation programme under grant agreement No 952603 (<a href=\"http:\/\/sgabu.eu\/\">http:\/\/sgabu.eu\/<\/a>). This article reflects only the author&#8217;s view. The Commission is not responsible for any use that may be made of the information it contains. Research was also supported by the SILICOFCM project that has received funding from the European Union\u2019s Horizon 2020 research and innovation programme under grant agreement No 777204. This article reflects only the authors\u2019 views. The European Commission is not responsible for any use that may be made of the information the article contains. The research was also funded by the Ministry of Education, Science and Technological Development of the Republic of Serbia, contract numbers [451-03-68\/2022-14\/200107 (Faculty of Engineering, University of Kragujevac) and 451-03-68\/2022-14\/200378 (Institute for Information Technologies Kragujevac, University of Kragujevac)].<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bogdan Mili\u0107evi\u0107<sup>*1,2<\/sup>, Miljan Milo\u0161evi\u0107<sup>2,3,4<\/sup>, Vladimir Simi\u0107<sup>2,3<\/sup>, Danijela Trifunovi\u0107<sup>5<\/sup>, Goran Stankovi\u0107<sup>5,6<\/sup>, Nenad Filipovi\u0107<sup>1,2<\/sup>, and Milo\u0161 Koji\u0107<sup>2,6,7<\/sup><\/p>\n<p class=\"affiliation-para\"><sup>1<\/sup>Faculty of Engineering, University of Kragujevac, Kragujevac 34000, Serbia<\/p>\n<p class=\"affiliation-para\"><sup>2<\/sup>Bioengineering Research and Development Center (BioIRC), Kragujevac 34000, Serbia <\/p>\n<p class=\"affiliation-para\"><sup>3<\/sup>Institute for Information Technologies, University of Kragujevac, Kragujevac 34000, Serbia<\/p>\n<p class=\"affiliation-para\"><sup>4<\/sup>Belgrade Metropolitan University, Belgrade 11000, Serbia<\/p>\n<p class=\"affiliation-para\"><sup>5<\/sup>Cardiology Department, University Clinical Center of Serbia, Visegradska 26, 11000 Belgrade, Serbia<\/p>\n<p class=\"affiliation-para\"><sup>6<\/sup>Serbian Academy of Sciences and Arts, Belgrade 11000, Serbia<\/p>\n<p class=\"affiliation-para\"><sup>7<\/sup>Houston Methodist Research Institute, Houston TX 77030, USA<\/p>\n<p> <a class=\"continue-reading-link\" href=\"https:\/\/archive.belbi.bg.ac.rs\/2023\/abstract\/echocardiography-based-left-ventricle-cardiac-hypertrophy-simulations\/\"><span>Continue reading<\/span><i class=\"crycon-right-dir\"><\/i><\/a> <\/p>\n","protected":false},"author":162,"featured_media":0,"template":"","categories":[18],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - 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